function MM_swapImgRestore() { //v3.0
  var i,x,a = document.MM_sr; 
	for (i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++) 
	  x.src = x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d = document; 
	if (d.images) { 
	  if (!d.MM_p) 
		  d.MM_p = new Array();
			
    var i,j = d.MM_p.length, a = MM_preloadImages.arguments; 
		for (i = 0; i < a.length; i++)
      if (a[i].indexOf("#") != 0) { 
			  d.MM_p[j] = new Image; 
				d.MM_p[j++].src = a[i];
			}
	}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  
	if (!d) 
	  d = document; 
  
	if ((p = n.indexOf("?")) > 0 && parent.frames.length) {
    d = parent.frames[n.substring(p + 1)].document; 
		n = n.substring(0, p);
	}
	
  if (!(x = d[n]) && d.all) 
	  x = d.all[n]; 
		
	for (i = 0; !x && i < d.forms.length; i++) 
	  x = d.forms[i][n];
		
  for (i = 0; !x && d.layers && i < d.layers.length; i++) 
	  x = MM_findObj(n, d.layers[i].document);
		
  if (!x && d.getElementById) 
	  x = d.getElementById(n); 
		
  return x;
}

function MM_swapImage() { //v3.0
  var i,j = 0, x, a = MM_swapImage.arguments; 
	document.MM_sr = new Array; 
	for (i = 0; i < (a.length - 2); i+=3)
    if ((x = MM_findObj(a[i])) != null) {
		  document.MM_sr[j++] = x; 
			if(!x.oSrc) 
			  x.oSrc = x.src; 
			x.src = a[i+2];
		}
}

function donothing() {}

function disableToolbarButton(i, flag) {
  if (flag == true) {
    getEl("toolbar_" + btnNames[i]).innerHTML = 
      "<img src='n_images/toolbar/gray_icons/" + btnNames[i] + ".gif' border='0'/>";  
    getEl("btn"+i).innerHTML = btnTexts[i];  
  }  
  else {
    btnHTML = "<a href=\"javascript:gotoPage(" + i+ ")\" onmouseout=\"MM_swapImgRestore()\" title=\"" + btnTips[i] + "\"";
		btnHTML += "onmouseover=\"MM_swapImage('" + btnNames[i] + "','','n_images/toolbar/over_icons/" + btnNames[i] + ".gif',1)\">";
		btnHTML += "<img src=\"n_images/toolbar/icons/" + btnNames[i] + ".gif\" name=\"" + btnNames[i] + "\" width=\"52\" height=\"58\" border=\"0\" id=\"" + btnNames[i] + "\" />";
		btnHTML += "</a>";
		
		getEl("toolbar_" + btnNames[i]).innerHTML = btnHTML;
  }
}

function highlightToolbarButton(i) {
  getEl("btn"+i).innerHTML = "<font color='red'><b>" + btnTexts[i] + "</b></font>";
}

function preloadToolbarImages()
{
	for (i = 0; i < btnNames.length; i++)
	{
		MM_preloadImages('n_images/toolbar/icons/' + btnNames[i] + '.gif');
	}  
}

function hideDescriptiveMenu()
{
	menu = document.getElementById("descriptiveBtn");
	menu.style.visibility = "hidden";
}

function hideStockMenu()
{
	//var menu = document.getElementById("pictorialBtn");
	//menu.style.visibility = "hidden";
}

function outputToolbar()
{
	var btnHTML;
  var visible = readCookie("SearchVisible");
  
	document.write('<table id="toolbarTbl" width="100%" border="0" '+ 
                  'cellspacing="2" cellpadding="2" '+ 
                  'style="background-color:white;border:1px solid black">');	
	document.write('  <tr>');	
	for (i = 0; i < btnNames.length; i++)
	{
		btnHTML = "<td><div id=\"toolbar_"+btnNames[i]+"\" align=\"center\"><a id=\"ahref_"+i+"\" href=\"javascript:gotoPage(" + i+ ")\" onmouseout=\"MM_swapImgRestore()\" title=\"" + btnTips[i] + "\"";
		btnHTML += "onmouseover=\"MM_swapImage('" + btnNames[i] + "','','n_images/toolbar/over_icons/" + btnNames[i] + ".gif',1)\">";
		btnHTML += "<img src=\"n_images/toolbar/icons/" + btnNames[i] + ".gif\" name=\"" + btnNames[i] + "\" width=\"52\" height=\"58\" border=\"0\" id=\"" + btnNames[i] + "\" />";
		btnHTML += "</a></div></td>";
		document.write(btnHTML);
	}	
	document.write("  </tr>");
	
	document.write("  <tr>");	
	for (i = 0; i < btnNames.length; i++)	{
    if (btnNames[i] == "find" && visible == "visible") {
      btnTexts[i] = "Search Off";
      btnTips[i] = "Remove the Advanced Search panel from display.\r\n\r\nCtrl + F";
    }
    
		btnHTML = "<td><div id=\"btn" + i + "\" align=\"center\" class=\"normtext\"></div></td>";
		document.write(btnHTML);
    document.getElementById("btn"+i).innerHTML = btnTexts[i];
    document.getElementById("ahref_"+i).title = btnTips[i];
	}	
	document.write("  </tr>");
	document.write("</table>");
  document.write("<script>document.getElementById('toolbarTbl').focus();</script>");
	//reintroduce the Custom Label icon
	document.write("<div id=\"descriptiveBtn\" class=\"menu\" style=\"visibility:hidden;position:absolute;\"><ul><li><a href=\"descriptives.php?labelType=descriptivesStock\">D Codes (Ctrl + D)</a></li><li><a href=\"descriptives.php?labelType=descriptivesCustom\">A Codes (Ctrl + A)</a></li></ul></div>");
}